9 results about "Lemon oil" patented technology

The invention discloses pericarpium citri reticulatae essence and a preparation method thereof. The essence comprises a citrus aroma main body, a terpene auxiliary agent, a medicinal aroma modifier, a flavor regulator, ethanol and the balance of a solvent, wherein the citrus fruity flavor main body comprises sweet orange oil, 5-fold sweet orange oil, lemon oil and white lemon oil, the medicinal stale flavor modifier comprises anise oil, terpilenol and beta-ionone, and ethyl enanthate, acetic acid, hexanoic acid or noottanone can be selectively added as a flavor enhancer. According to the essence, through the synergistic effect of all functional components, the compound fragrance of fresh fruit fragrance, mellow medicine fragrance and deep charring of Xinhui pericarpium citri reticulatae is precisely restored, and bad tastes such as rancidity, fuel consumption and scorched bitter taste generated by oxidation or coking of roasted nuts can be effectively covered. The preparation method comprises the steps of raw material pretreatment, step-by-step mixing and temperature-controlled aging, and the product is good in stability and suitable for high-temperature processing of nut products such as melon seeds, peanuts and cashew nuts.

This invention relates to the field of oral product technology, and in particular to a natural cola flavor base for oral products and its application. The flavor base of this invention is composed of sweet orange oil, lemon oil, white lemon oil, clove oil, cinnamon oil, and cassia oil. The method for determining the flavor base formulation includes: obtaining the content of each aroma component of a target cola flavoring and candidate natural flavorings; using the content of the key aroma component of the target flavoring as the dependent variable and the content of the corresponding component in the candidate natural flavorings as the independent variable, constructing a flavor base formulation prediction model to determine the proportion of natural flavorings added. This invention also provides oral products containing this flavor base and its preparation method. The natural cola flavor base of this invention uses all-natural ingredients and, through solvent-free design and elimination of easily discolored components, effectively improves the problems of easy discoloration, clumping, oil floating, and flavor instability in oral products during storage. The prepared oral products have excellent color stability, flavor harmony, and storage safety.

The application relates to the technical field of edible essence. The application discloses a yogurt essence and a preparation method thereof. The raw material composition of the yogurt essence comprises ethyl maltol, vanillin, butanedione, acetic acid, ethyl acetate, propionic acid, 2,3-pentanedione, 3-hydroxy-2-butanone, butyric acid, ethyl butyrate, isoamyl acetate, methyl thio butyrate, hexanoic acid, ethyl hexanoate, 10% furanone, isoamyl butyrate, ethyl levulinate, linalool, p-cymene, 4-terpinenol, nerol, citral, geraniol, neryl acetate, geranyl acetate, D-limonene, lemon oil, distilled white lemon oil, sweet orange oil, glycerol triacetate, rosemary extract and bitter gourd extract. The yogurt essence prepared by the application has a flavor closer to real yogurt, good thermal stability and good flavor persistence.

The present application relates to a cleaner for reducing greenhouse gas methane emissions from a septic tank. The cleaner comprises, in percentage by weight: 1-5 wt% of an aloe extract, no more than 1 wt% of a seawater-extracted mineral element, 1-10 wt% of sodium carbonate, 1-10 wt% of sodium bicarbonate, 1-10 wt% of sodium thiosulfate, 1-5 wt% of citric acid, 1-3 wt% of lemon oil, 1-7 wt% of an ionic surfactant, 1-5 wt% of calcium oxide, and pure water added to make up to a total of 100 wt%. By putting the cleaner of the present application into a septic tank, methanogenic bacteria in the septic tank can be effectively inhibited, thereby achieving the effect of reducing greenhouse gas methane emissions, relieving the environmental pressure, mitigating the impact of climate variation, and contributing to environmentally sustainable development.

The utility model discloses lemon oil extracting and drying equipment which comprises a bottom frame, a drying assembly is arranged on the bottom frame, the drying assembly comprises a device body, a fan, an exhaust pipe, a motor and a stirring rod, the device body is arranged on the bottom frame, the fan is installed at one end of the device body, the exhaust pipe is arranged at the other end of the device body, and the motor is arranged on the bottom frame. The motor is arranged at the bottom of the device body, the stirring rod is connected to the output end of the motor, the exhaust pipe is provided with an adjusting assembly, the adjusting assembly comprises a connecting pipe, a pulling rod and a rotating groove, the connecting pipe is arranged on the exhaust pipe, the pulling rod is slidably connected to the connecting pipe, the rotating groove is formed in the connecting pipe, and the pulling rod is slidably connected to the rotating groove. The technical problem that many traditional drying devices mentioned in the background technology cannot ensure uniform heating of lemon oil in the drying process is solved.

The invention provides a compound formula for eliminating indoor nicotine as well as a preparation method and application of the compound formula. The formula consists of lemon oil, lavender oil, linalool, tea polyphenol, activated carbon powder, deionized water and optional menthol. Through the combination and synergistic effect of the components in a specific proportion, nicotine in indoor air can be effectively eliminated, and the smell can be improved. The preparation method is simple and comprises the steps of weighing, mixing, standing, filtering, sub-packaging and the like. The spray can be prepared into a spray for spraying or poured into an open container during application, is suitable for various environments such as families and commercial places, and has the advantages of low cost and high safety.

The invention discloses a lemon-flavored powder essence and a preparation method thereof, and the lemon-flavored powder essence comprises a core material and a wall material, the core material is prepared from the following raw materials in parts by weight: 20 to 30 parts of lemon oil, 40 to 50 parts of D-limonene, 2.0 to 4.0 parts of alpha-terpinene, 5.0 to 8.0 parts of gamma-terpinene, 0.4 to 1.2 parts of alpha-pinene, 2.0 to 3.6 parts of beta-pinene, 0.5 to 1.5 parts of linalool, 10 to 12 parts of alpha-terpinol, 0.1 to 0.5 part of nerol, 0.2 to 0.6 part of tetrahydrogeraniol, 1.0 to 3.0 parts of citral, 0.1 to 0.5 part of nonanal, 0.1 to 2 parts of ethyl propionate and 0.1 to 2 parts of terpinyl acetate; the wall material is prepared from the following raw materials in parts by weight: 60 to 79.9 parts of Arabic gum and 20 to 39.9 parts of hydroxypropyl methyl cellulose. A core material of the lemon-flavored powder essence takes lemon oil, terpene compounds such as D-limonene, alcohol compounds such as alpha-terpilenol and aldehyde compounds such as citral as main components, a certain amount of ethyl propionate and terpinyl acetate are introduced, and a wall material takes Arabic gum and hydroxypropyl methyl cellulose as main film forming components. On the basis of highly restoring the pure and full lemon fragrance profile of the lemon-flavored powder essence, the high-temperature storage stability of the lemon-flavored powder essence can also be improved.

The application discloses a lemon essence, a preparation method and application thereof, and belongs to the field of essence preparation. The lemon essence comprises the following raw materials: lemon fruit fragrance 10-15%, green fragrance 1-2%, sweet agent 1-3%, enhancer 5-10%, stabilizer 1-3%, and the rest is an alcohol solvent. The lemon fruit fragrance comprises lemon oil, sweet orange oil and D-limonene; the green fragrance comprises orange flower alcohol, leaf alcohol, linalool, oxidized linalool, alpha-terpineol, beta-terpinene, isopinocamphone and lemon aldehyde; the sweet agent comprises ethyl maltol and vanillin propylene glycol acetal; the enhancer comprises ethyl butyrate, ethyl 2-methyl butyrate, ethyl acetoacetate, leaf alcohol acetate, linalyl acetate and geranyl acetate; and the stabilizer comprises a low-carboxylic acid, a heat-resistant agent and an antioxidant. The application can inhibit the oxidation and thermal decomposition of the easily-oxidized components from the molecular level by synergistically compounding the components, significantly improves the aroma stability of the essence under long-term storage and high-temperature processing conditions, and can be widely applied in the fields of beverages, foods and the like.